Seattle Airport (SEA) Flights to Chicago Airport Airport (ORD)

We've found the cheapest flights to Chicago

Returns from £259.50

One-way from £128.63

You have a selection of 22 airlines when departing Seattle-Tacoma International to O'Hare International Airport. When flying from Seattle-Tacoma International to O'Hare International Airport you will cover 2,762 Km (1,716 Miles) with the flight time at approximately 4 Hours 3 Minutes. The airport code for Seattle-Tacoma International is SEA and for O'Hare International Airport it is ORD.

Flight prices can fluctuate at certain times of the day but also at weekends. With the advent of cheap no frills flights it may be worth booking in advance if possible to get the best deal to O'Hare International Airport United States, perhaps late evening or midweek. It is always advisable to book as early as possible. With most airliners prices will go up the closer you get to the departure date.

Please note that the time difference at O'Hare International Airport is 6.0 GMT. So remember to change your watch before arriving at O'Hare International Airport.

The table below shows the amount of daily flights in operation from Seattle-Tacoma International (SEA) to O'Hare International Airport (ORD).

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Alaska Airlines666666600:0923:59VIEW FLIGHTS
United Airlines555555504:4723:07VIEW FLIGHTS
American Airlines555555506:0023:58VIEW FLIGHTS
Qatar Airways555555000:0917:42VIEW FLIGHTS
British Airways444444006:0021:40VIEW FLIGHTS
Iberia444344006:0021:40VIEW FLIGHTS
Delta Air Lines333333307:3023:57VIEW FLIGHTS
Gulf Air333333010:2721:40VIEW FLIGHTS
Aer Lingus333333006:0023:58VIEW FLIGHTS
Malaysia Airlines333233010:2721:40VIEW FLIGHTS
SAS233233007:3023:57VIEW FLIGHTS
Finnair233233010:2723:59VIEW FLIGHTS
Royal Jordanian222222006:0010:27VIEW FLIGHTS
Swiss212221007:0010:52VIEW FLIGHTS
Lufthansa212122007:0013:51VIEW FLIGHTS
Air France121111017:4523:57VIEW FLIGHTS
Turkish Airlines111111010:5210:52VIEW FLIGHTS
Korean Air111111017:4523:57VIEW FLIGHTS
Emirates111111010:5210:52VIEW FLIGHTS
Brussels Airlines111111010:5210:52VIEW FLIGHTS
Avianca111111010:5210:52VIEW FLIGHTS
Austrian Airlines110111007:0007:00VIEW FLIGHTS

The most direct flights offered from Seattle-Tacoma International to O'Hare International Airport United States are by Alaska Airlines with around 42 flights a week. These operate from 00:09 with the latest flight being at 23:59. The most popular flight no is AS265, AS328, AS409 and AS410.

Please visit alaskaair.com for more information regarding booking a flight with Alaska Airlines.

Please see below the times of flights. These times and frequency may vary at different times of the year please visit the website for more information.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
00:09
AirlineFlightNo
Alaska AirlinesAS328
Qatar AirwaysQR8887
06:00
AirlineFlightNo
Aer LingusEI7359
American AirlinesAA2922
British AirwaysBA5591
IberiaIB4912
Royal JordanianRJ7187
07:00
AirlineFlightNo
United AirlinesUA2618
Austrian AirlinesOS7704
LufthansaLH7507
SwissLX3295
07:30
AirlineFlightNo
SASSK3921
Delta Air LinesDL2055
08:10
AirlineFlightNo
Alaska AirlinesAS265
IberiaIB7306
Qatar AirwaysQR3357
10:27
AirlineFlightNo
FinnairAY4236
Malaysia AirlinesMH9508
Aer LingusEI7600
American AirlinesAA2523
British AirwaysBA4382
Royal JordanianRJ7746
Gulf AirGF6807
10:31
AirlineFlightNo
FinnairAY2541
Alaska AirlinesAS584
Qatar AirwaysQR2141
10:35
AirlineFlightNo
SASSK3466
Delta Air LinesDL637
10:52
AirlineFlightNo
United AirlinesUA2835
Turkish AirlinesTK8610
AviancaAV2329
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
13:46
AirlineFlightNo
Malaysia AirlinesMH9381
American AirlinesAA2520
British AirwaysBA6822
IberiaIB4201
Gulf AirGF6809
13:51
AirlineFlightNo
United AirlinesUA768
LufthansaLH7537
15:06
AirlineFlightNo
American AirlinesAA2524
16:42
AirlineFlightNo
Alaska AirlinesAS410
Qatar AirwaysQR3394
17:00
AirlineFlightNo
United AirlinesUA1503
17:42
AirlineFlightNo
Alaska AirlinesAS538
Qatar AirwaysQR2175
17:45
AirlineFlightNo
Korean AirKE3039
Air FranceAF2256
Delta Air LinesDL2108
19:03
AirlineFlightNo
Alaska AirlinesAS409
21:40
AirlineFlightNo
Malaysia AirlinesMH9498
British AirwaysBA5593
IberiaIB4550
Gulf AirGF6436
22:40
AirlineFlightNo
United AirlinesUA747
23:58
AirlineFlightNo
Aer LingusEI7548
American AirlinesAA2881
VIEW FLIGHTS
Tuesday
00:09
AirlineFlightNo
Alaska AirlinesAS328
Qatar AirwaysQR8887
06:00
AirlineFlightNo
Aer LingusEI7359
American AirlinesAA2922
British AirwaysBA5591
IberiaIB4912
Royal JordanianRJ7187
07:00
AirlineFlightNo
United AirlinesUA2618
Austrian AirlinesOS7704
LufthansaLH7507
07:30
AirlineFlightNo
SASSK3921
Delta Air LinesDL2055
08:10
AirlineFlightNo
Alaska AirlinesAS265
IberiaIB7306
Qatar AirwaysQR3357
10:27
AirlineFlightNo
FinnairAY4236
Malaysia AirlinesMH9508
Aer LingusEI7600
American AirlinesAA2523
British AirwaysBA4382
Royal JordanianRJ7746
Gulf AirGF6807
10:31
AirlineFlightNo
FinnairAY2541
Alaska AirlinesAS584
Qatar AirwaysQR2141
10:35
AirlineFlightNo
SASSK3466
Delta Air LinesDL637
10:52
AirlineFlightNo
United AirlinesUA2835
Turkish AirlinesTK8610
AviancaAV2329
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
13:46
AirlineFlightNo
Malaysia AirlinesMH9381
American AirlinesAA2520
British AirwaysBA6822
IberiaIB4201
Gulf AirGF6809
13:51
AirlineFlightNo
United AirlinesUA768
15:06
AirlineFlightNo
American AirlinesAA2524
16:42
AirlineFlightNo
Alaska AirlinesAS410
Qatar AirwaysQR3394
17:00
AirlineFlightNo
United AirlinesUA1503
17:42
AirlineFlightNo
FinnairAY3981
Alaska AirlinesAS538
Qatar AirwaysQR2175
17:45
AirlineFlightNo
Delta Air LinesDL2108
19:03
AirlineFlightNo
Alaska AirlinesAS409
21:40
AirlineFlightNo
Malaysia AirlinesMH9498
British AirwaysBA5593
IberiaIB4550
Gulf AirGF6436
22:40
AirlineFlightNo
United AirlinesUA747
23:57
AirlineFlightNo
Korean AirKE3039
SASSK3959
Air FranceAF2256
Air FranceAF2368
23:58
AirlineFlightNo
Aer LingusEI7548
American AirlinesAA2881
VIEW FLIGHTS
Wednesday
00:09
AirlineFlightNo
Alaska AirlinesAS328
Qatar AirwaysQR8887
06:00
AirlineFlightNo
Aer LingusEI7359
American AirlinesAA2922
British AirwaysBA5591
IberiaIB4912
Royal JordanianRJ7187
07:00
AirlineFlightNo
United AirlinesUA2618
LufthansaLH7507
SwissLX3295
07:30
AirlineFlightNo
SASSK3921
Delta Air LinesDL2055
08:10
AirlineFlightNo
Alaska AirlinesAS265
IberiaIB7306
Qatar AirwaysQR3357
10:27
AirlineFlightNo
FinnairAY4236
Malaysia AirlinesMH9508
Aer LingusEI7600
American AirlinesAA2523
British AirwaysBA4382
Royal JordanianRJ7746
Gulf AirGF6807
10:31
AirlineFlightNo
FinnairAY2541
Alaska AirlinesAS584
Qatar AirwaysQR2141
10:35
AirlineFlightNo
SASSK3466
Delta Air LinesDL637
10:52
AirlineFlightNo
United AirlinesUA2835
Turkish AirlinesTK8610
AviancaAV2329
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
13:46
AirlineFlightNo
Malaysia AirlinesMH9381
American AirlinesAA2520
British AirwaysBA6822
IberiaIB4201
Gulf AirGF6809
13:51
AirlineFlightNo
United AirlinesUA768
LufthansaLH7537
15:06
AirlineFlightNo
American AirlinesAA2524
16:42
AirlineFlightNo
Alaska AirlinesAS410
Qatar AirwaysQR3394
17:00
AirlineFlightNo
United AirlinesUA1503
17:42
AirlineFlightNo
Alaska AirlinesAS538
Qatar AirwaysQR2175
17:45
AirlineFlightNo
Korean AirKE3039
Delta Air LinesDL2108
19:03
AirlineFlightNo
Alaska AirlinesAS409
21:40
AirlineFlightNo
Malaysia AirlinesMH9498
British AirwaysBA5593
IberiaIB4550
Gulf AirGF6436
22:40
AirlineFlightNo
United AirlinesUA747
23:57
AirlineFlightNo
SASSK3959
Air FranceAF2368
23:58
AirlineFlightNo
Aer LingusEI7548
American AirlinesAA2881
23:59
AirlineFlightNo
FinnairAY3981
VIEW FLIGHTS
Thursday
00:09
AirlineFlightNo
Alaska AirlinesAS328
Qatar AirwaysQR8887
06:00
AirlineFlightNo
Aer LingusEI7359
American AirlinesAA2922
British AirwaysBA5591
IberiaIB4912
Royal JordanianRJ7187
07:00
AirlineFlightNo
United AirlinesUA2618
Austrian AirlinesOS7704
LufthansaLH7507
SwissLX3295
07:30
AirlineFlightNo
SASSK3921
Delta Air LinesDL2055
08:10
AirlineFlightNo
Alaska AirlinesAS265
IberiaIB7306
Qatar AirwaysQR3357
10:27
AirlineFlightNo
FinnairAY4236
Malaysia AirlinesMH9508
Aer LingusEI7600
American AirlinesAA2523
British AirwaysBA4382
Royal JordanianRJ7746
Gulf AirGF6807
10:31
AirlineFlightNo
FinnairAY2541
Alaska AirlinesAS584
Qatar AirwaysQR2141
10:35
AirlineFlightNo
SASSK3466
Delta Air LinesDL637
10:52
AirlineFlightNo
United AirlinesUA2835
Turkish AirlinesTK8610
AviancaAV2329
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
13:46
AirlineFlightNo
American AirlinesAA2520
British AirwaysBA6822
Gulf AirGF6809
13:51
AirlineFlightNo
United AirlinesUA768
15:06
AirlineFlightNo
American AirlinesAA2524
16:42
AirlineFlightNo
Alaska AirlinesAS410
Qatar AirwaysQR3394
17:00
AirlineFlightNo
United AirlinesUA1503
17:42
AirlineFlightNo
Alaska AirlinesAS538
Qatar AirwaysQR2175
17:45
AirlineFlightNo
Korean AirKE3039
Air FranceAF2368
Delta Air LinesDL2108
19:03
AirlineFlightNo
Alaska AirlinesAS409
21:40
AirlineFlightNo
Malaysia AirlinesMH9498
British AirwaysBA5593
IberiaIB4550
Gulf AirGF6436
22:40
AirlineFlightNo
United AirlinesUA747
23:58
AirlineFlightNo
Aer LingusEI7548
American AirlinesAA2881
VIEW FLIGHTS
Friday
00:09
AirlineFlightNo
Alaska AirlinesAS328
Qatar AirwaysQR8887
06:00
AirlineFlightNo
Aer LingusEI7359
American AirlinesAA2922
British AirwaysBA5591
IberiaIB4912
Royal JordanianRJ7187
07:00
AirlineFlightNo
United AirlinesUA2618
Austrian AirlinesOS7704
LufthansaLH7507
SwissLX3295
07:30
AirlineFlightNo
SASSK3921
Delta Air LinesDL2055
08:10
AirlineFlightNo
Alaska AirlinesAS265
IberiaIB7306
Qatar AirwaysQR3357
10:27
AirlineFlightNo
FinnairAY4236
Malaysia AirlinesMH9508
Aer LingusEI7600
American AirlinesAA2523
British AirwaysBA4382
Royal JordanianRJ7746
Gulf AirGF6807
10:31
AirlineFlightNo
FinnairAY2541
Alaska AirlinesAS584
Qatar AirwaysQR2141
10:35
AirlineFlightNo
SASSK3466
Delta Air LinesDL637
10:52
AirlineFlightNo
United AirlinesUA2835
Turkish AirlinesTK8610
AviancaAV2329
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
13:46
AirlineFlightNo
Malaysia AirlinesMH9381
American AirlinesAA2520
British AirwaysBA6822
IberiaIB4201
Gulf AirGF6809
13:51
AirlineFlightNo
United AirlinesUA768
LufthansaLH7537
15:06
AirlineFlightNo
American AirlinesAA2524
16:42
AirlineFlightNo
Alaska AirlinesAS410
Qatar AirwaysQR3394
17:00
AirlineFlightNo
United AirlinesUA1503
17:42
AirlineFlightNo
FinnairAY3981
Alaska AirlinesAS538
Qatar AirwaysQR2175
17:45
AirlineFlightNo
Delta Air LinesDL2108
19:03
AirlineFlightNo
Alaska AirlinesAS409
21:40
AirlineFlightNo
Malaysia AirlinesMH9498
British AirwaysBA5593
IberiaIB4550
Gulf AirGF6436
22:40
AirlineFlightNo
United AirlinesUA747
23:57
AirlineFlightNo
Korean AirKE3039
SASSK3959
Air FranceAF2368
23:58
AirlineFlightNo
Aer LingusEI7548
American AirlinesAA2881
VIEW FLIGHTS
Saturday
00:09
AirlineFlightNo
Alaska AirlinesAS328
Qatar AirwaysQR8887
06:00
AirlineFlightNo
Aer LingusEI7359
American AirlinesAA2922
British AirwaysBA5591
IberiaIB4912
Royal JordanianRJ7187
06:12
AirlineFlightNo
Aer LingusEI7548
American AirlinesAA2881
07:00
AirlineFlightNo
United AirlinesUA2618
Austrian AirlinesOS7704
LufthansaLH7507
07:35
AirlineFlightNo
SASSK3921
Delta Air LinesDL2055
08:10
AirlineFlightNo
Alaska AirlinesAS265
IberiaIB7275
Qatar AirwaysQR3356
10:27
AirlineFlightNo
FinnairAY4236
Malaysia AirlinesMH9508
Aer LingusEI7600
American AirlinesAA2523
British AirwaysBA4382
Royal JordanianRJ7746
Gulf AirGF6807
10:39
AirlineFlightNo
FinnairAY2541
Alaska AirlinesAS584
Qatar AirwaysQR2141
10:52
AirlineFlightNo
United AirlinesUA2835
Turkish AirlinesTK8610
AviancaAV2329
Brussels AirlinesSN8876
SwissLX3255
EmiratesEK6356
10:59
AirlineFlightNo
SASSK3466
Delta Air LinesDL637
13:46
AirlineFlightNo
Malaysia AirlinesMH9381
American AirlinesAA2520
British AirwaysBA6822
IberiaIB4201
Gulf AirGF6809
13:51
AirlineFlightNo
United AirlinesUA768
LufthansaLH7537
15:06
AirlineFlightNo
American AirlinesAA2524
16:42
AirlineFlightNo
Alaska AirlinesAS410
Qatar AirwaysQR3394
17:00
AirlineFlightNo
United AirlinesUA1503
17:42
AirlineFlightNo
Alaska AirlinesAS538
Qatar AirwaysQR2175
17:45
AirlineFlightNo
Delta Air LinesDL2108
19:03
AirlineFlightNo
Alaska AirlinesAS409
21:40
AirlineFlightNo
Malaysia AirlinesMH9498
British AirwaysBA5593
IberiaIB4550
Gulf AirGF6436
22:40
AirlineFlightNo
United AirlinesUA747
23:57
AirlineFlightNo
Korean AirKE3039
SASSK3959
Air FranceAF2368
23:59
AirlineFlightNo
FinnairAY3981
VIEW FLIGHTS
Sunday
04:47
AirlineFlightNo
United AirlinesUA747
06:12
AirlineFlightNo
American AirlinesAA2881
06:20
AirlineFlightNo
Alaska AirlinesAS328
12:19
AirlineFlightNo
American AirlinesAA2922
13:15
AirlineFlightNo
United AirlinesUA2618
13:45
AirlineFlightNo
Delta Air LinesDL2055
14:32
AirlineFlightNo
Alaska AirlinesAS265
16:48
AirlineFlightNo
Alaska AirlinesAS584
16:49
AirlineFlightNo
Delta Air LinesDL637
16:54
AirlineFlightNo
American AirlinesAA2523
17:05
AirlineFlightNo
United AirlinesUA2835
19:03
AirlineFlightNo
Alaska AirlinesAS409
20:17
AirlineFlightNo
United AirlinesUA768
20:25
AirlineFlightNo
American AirlinesAA2520
21:40
AirlineFlightNo
American AirlinesAA2524
22:59
AirlineFlightNo
Alaska AirlinesAS410
23:07
AirlineFlightNo
United AirlinesUA1503
23:57
AirlineFlightNo
Delta Air LinesDL2108
23:59
AirlineFlightNo
Alaska AirlinesAS538
VIEW FLIGHTS

You may instead fly from Seattle-Tacoma International and arrive at O'Hare International Airport by an alternative airport or airports. The summary of this is in the table below.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Richmond Vancouver to Chicago O'Hare02,831 km (1,759 miles)4 Hours 8 Minutes

Please remember your valid passport before departing SEA airport.

Don't forget to book your car rental!

Find the cheapest vehicle hire deals at Chicago Airport

Flight Price FAQ - Seattle (SEA) to Chicago (ORD)

DIRECT Alaska Airlines
What is the cheapest direct flight one way from Seattle SEA to Chicago ORD?
The cheapest direct flight one way from Seattle SEA to Chicago ORD is £128.63 ($173 €148.93)
£128.63
$173 | €148.93
Check Latest Price
DIRECT Alaska Airlines
What is the cheapest direct return flight from Seattle SEA to Chicago ORD?
The cheapest direct return flight from Seattle SEA to Chicago ORD is £259.50 ($349 €300.45)
£259.50
$349 | €300.45
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Seattle SEA to Chicago ORD?
The cheapest flight one way from Seattle SEA to Chicago ORD is £92.94 ($125 €107.61)
£92.94
$125 | €107.61
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Seattle SEA to Chicago ORD?
The cheapest return flight from Seattle SEA to Chicago ORD is £183.66 ($247 €212.64)
£183.66
$247 | €212.64
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from SEA to ORD

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Flight Info FAQ - Seattle (SEA) to Chicago (ORD)

Who flies from Seattle to Chicago?
The following airlines fly from Seattle (SEA) to Chicago (ORD): Aer Lingus, Air France, Alaska Airlines, American Airlines, Austrian Airlines, Avianca, British Airways, Brussels Airlines, Delta Air Lines, Emirates, Finnair, Gulf Air, Iberia, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Royal Jordanian, SAS, Swiss, Turkish Airlines, United Airlines.
How far is the flight from Seattle to Chicago?
The flight from Seattle to Chicago is 2,762KM or 1,716 miles.
How long does the flight from Seattle to Chicago to take?
The flight from Seattle to Chicago takes 4 Hours 3 Minutes.

Other Airports Connecting To Chicago Airport in united states

Don't forget to book your hire car!

Find the cheapest vehicle hire deals at ORD

Useful Information about Chicago Airport

Chicago Airport Lounges

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Shops and Duty Free at Chicago Airport

See all shops available at Chicago Airport - plan your duty free shopping in advance

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O'Hare Tourist Attractions

Local attractions, tours, museums and places of interest in and around Chicago O'hare Airport

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